Home / 5,941,879.28-8,912,818.91-3,244,733.28

Finding the Fourth Proportional to 5,941,879.28, 8,912,818.91 and 3,244,733.28

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Solution

The fourth proportional to 5,941,879.28, 8,912,818.91 and 3,244,733.28 is: 4,867,099.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941,879.28 : 8,912,818.91 = 3,244,733.28 : x
  2. Step 2: Convert to fraction form
    5,941,879.28/8,912,818.91 = 3,244,733.28/x
  3. Step 3: Cross multiply
    5,941,879.28x = 8,912,818.91 × 3,244,733.28
  4. Step 4: Simplify right side
    5,941,879.28x = 28,919,720,110,579.09
  5. Step 5: Solve for x
    x = 28,919,720,110,579.09/5,941,879.28
  6. Step 6: Final answer
    x = 4,867,099.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.